Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. ’…
2. ŠK
3. ŽÀ
4. —ñ

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ